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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jin-Young Lee Nam-Yeol Yun Seung-Won Shin Soo-Hyun Park Muminov, S. Changhwa Kim |
| Copyright Year | 2013 |
| Description | Author affiliation: R&D Team, PSPACE Technol., Seongnam, South Korea (Muminov, S.) || Ubiquitous Syst. Lab., Kookmin Univ., Seoul, South Korea (Jin-Young Lee; Nam-Yeol Yun; Seung-Won Shin; Soo-Hyun Park) || Underwater Sensor Network Syst. Res. Center, Gangneung-Wonju Nat. Univ., Gangneung, South Korea (Changhwa Kim) |
| Abstract | In this paper, we propose an underwater media access control (MAC) protocol based on flexible request-to-send waiting time (RWT) with a three-way handshaking mechanism. To support underwater mobile ad-hoc networks where each node has one-hop communication, our proposed MAC protocol is designed for data reliability, energy efficiency, node mobility, and network scalability. First, the order of transmission is decided by prioritizing messages to ensure data reliability. We determine the priority of messages based on the messages' content and urgency levels. We can also receive multiple RTS during an RWT and then reserve a channel to send data by transmitting one clear-to-send (CTS). This results in high energy efficiency by reducing the number of data transmissions in harsh underwater environments. Our proposed MAC protocol ensures a scalable, efficient network to accommodate extended or reduced networks with node mobility. Then we can manage efficiently underwater environment monitoring system based on underwater mobile ad-hoc networks. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 1152525 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781479900015 |
| DOI | 10.1109/OCEANS-Bergen.2013.6608053 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-06-10 |
| Publisher Place | Norway |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Media Access Protocol Propagation delay Energy efficiency Scalability Data communication Mobile computing mobile ad-hoc networks underwater acoustic communication MAC protocol flexible RWT |
| Content Type | Text |
| Resource Type | Article |
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